All duly licensed race meetings and pari-mutuel wagering activities conducted within this Commonwealth shall be governed by the provisions of the act and the Commission's regulations. If there is a conflict between the Commission's regulations and the rules/regulations adopted by the USTA, the Commission's regulations shall control. Except: in the event there is no provision or regulation to cover a specific matter, the Commission may utilize the published rules and regulations of the USTA.
7 Pa. Code § 201.4